HydroBASINS lev08 watershed · #6080771970
Bassin de Rio da Bulha
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 13 administrative regions : Arapuã, Bom Sucesso, Godoy Moreira, Ivaiporã, Jandaia do Sul +8
Sub-basin area
1 046,3km²
Upstream area
15 910,2km²
Discharge
381,08m³/s
Mean elev.
508m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Rio Bom1642 km²
- Bassin de Rio Ivaí548 km²
13 dept-equivalent regions (GADM L2)
- 240.7 km²23.1% of basin
- 142.7 km²13.7% of basin
- 136.7 km²13.1% of basin
- 109.8 km²10.5% of basin
- 89.5 km²8.6% of basin
- 71.3 km²6.8% of basin
- 69.1 km²6.6% of basin
- 68.5 km²6.6% of basin
5 moreFull L2 list
- Jandaia do Sul52.4 km² · 5.0%
- Kaloré31.1 km² · 3.0%
- Godoy Moreira16.9 km² · 1.6%
- Manoel Ribas15.1 km² · 1.5%
- Lidianópolis0.0 km² · 0.0%
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
158 distinct species · 250 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Rio da Bulha : 37 espèces reliées par 46 interactions GloBI sur 4 types (connectance 5.6%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
20,0°C
Annual rain
1 520mm
Moisture idx (CMI)
-0,01
Runoff
743mm/an
PET
1 540mm
AET
1 286mm
Mean slope
5,5°
Water table
236cm
Forest
3%
Crops
38%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)